.main{
	height: 700px;
	width: 1170px;
	margin:0 auto;
	text-align: center;
}
.main b{
	opacity: 0;
	margin-top:200px;
	display: inline-block;
	font-size: 200px;
	color: #009ace;
	font-weight: normal;
}
.main h1{
	font-size:50px;
	font-weight: normal;
	opacity: 0;
}
.main p{
	opacity: 0;
	margin:20px 0;
}
.main a {
	opacity: 0;
	display: inline-block;
	height: 55px ;
	width: 130px ;
	line-height: 55px ;
	color: #fff;
	background:#414141;
}